Gaya APA

Is there bull and bear markets in the Indonesia stock exchange?. (2010). Surabaya: Fak. Ekonomi Prodi Akuntansi Univ. Kristen Petra.

Gaya MLA

Is there bull and bear markets in the Indonesia stock exchange?. . Surabaya: Fak. Ekonomi Prodi Akuntansi Univ. Kristen Petra, 2010. Artikel.